11/1999 – 12/2001 Product Development Specialist, Holcim Belgium, Direction Development, Obourg/Belgium

01/2002 – 12/2005 Consulting Process Engineer France and Belgium, Holcim Belgium, Direction d’Exploitation Ciments, Obourg/Belgium

01/2006 – 02/2010 Head of Process Performance Eastern Europe, Holcim Emerging Europe, Regional Manufacturing Support Organization, Bratislava/Slovakia

03/2010 – 09/2014 Cement Plant Quality Manager, Holcim Slovensko, Cement Plant, Rohožník/Slovakia

Since 10/2014 Head of Environmental Performance Europe, LafargeHolcim Europe Services, Regional Support Organization, Bratislava/Slovakia